Heikki Linnakangas 39f58038d1 Don't upload index file in compaction, if there was nothing to do. (#3149) ...

This splits the storage_sync2::schedule_index_file into two (public)
functions:
1. `schedule_index_upload_for_metadata_update`, for when the metadata
(e.g. disk_consistent_lsn or last_gc_cutoff) has changed, and

2. `schedule_index_upload_for_file_changes`, for when layer file uploads
or deletions have been scheduled.

We now keep track of whether there have been any uploads or deletions
since the last index-file upload, and skip the upload in
`schedule_index_upload_for_file_changes` if there haven't been any
changes. That allows us to call the function liberally in timeline.rs,
whenever layer file uploads or deletions might've been scheduled,
without starting a lot of unnecessary index file uploads.

GC was covered earlier by commit c262390214, but that missed that we
have the same problem with compaction.

2022-12-19 23:58:24 +02:00

..

benches

refactor: use new type LayerFileName when referring to layer file names in PathBuf/RemotePath (#3026)

2022-12-13 01:27:59 +02:00

src

Don't upload index file in compaction, if there was nothing to do. (#3149)

2022-12-19 23:58:24 +02:00

Cargo.toml

Update rust-postgres everywhere

2022-12-17 00:26:10 +03:00